What is causing the navbar to malfunction on mobile devices?

I am facing an issue with my bootstrap navbar. It seems to be getting stuck when the screen resizes or when viewed on a mobile device. I have tried several solutions from various sources, but none seem to work. Here are some of the answers that I have looked into:

  • "Mobile" Bootstrap-Navbar not working
  • Bootstrap navbar on mobile not working

image result: [1]: https://drive.google.com/file/d/1uhVIO5o8axQ5EiR08HjpZ8nlZU-RZG3j/view?usp=sharing The problem is that the menu on the right is not opening or closing properly on smaller screens like mobile devices, although it works fine on larger screens.

jQuery(function($) {
  $(window).on('scroll', function() {
    if ($(this).scrollTop() >= 200) {
      $('.navbar').addClass('fixed-top');
    } else if ($(this).scrollTop() == 0) {
      $('.navbar').removeClass('fixed-top');
    }
  });

  function adjustNav() {
    var winWidth = $(window).width(),
      dropdown = $('.dropdown'),
      dropdownMenu = $('.dropdown-menu');

    if (winWidth >= 768) {
      dropdown.on('mouseenter', function() {
        $(this).addClass('show')
          .children(dropdownMenu).addClass('show');
      });

      dropdown.on('mouseleave', function() {
        $(this).removeClass('show')
          .children(dropdownMenu).removeClass('show');
      });
    } else {
      dropdown.off('mouseenter mouseleave');
    }
  }

  $(window).on('resize', adjustNav);

  adjustNav();
});
@import url('https://fonts.googleapis.com/css?family=Open+Sans:400,700,800');
@import url('https://fonts.googleapis.com/css?family=Lobster');
/* CSS styling code omitted for brevity */

javascripthtmlcssbootstrap-4

Answer №1

It appears that the issue may lie within your nscript.js file, as there are no errors present in the provided code snippet. I have tested the code separately and it seems to be functioning correctly. When you mention being "stuck", could you provide more details on the specific behavior you are experiencing? In the example below, the menu operates smoothly with the open and close functionality working as intended.

jQuery(function($) {
  $(window).on('scroll', function() {
    if ($(this).scrollTop() >= 200) {
      $('.navbar').addClass('fixed-top');
    } else if ($(this).scrollTop() == 0) {
      $('.navbar').removeClass('fixed-top');
    }
  });

  // Rest of JavaScript code here
});

// CSS styling goes here

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